title: Copper-catalyzed three-component coupling of arynes, terminal alkynes and activated alkenes.
abstract: The three-component coupling of benzynes with terminal alkynes and activated alkenes in the presence of CuI, PCy(3) and CsF in a 1:1 mixture of CH(3)CN and THF at 50 degrees C for 5 h gave 1-alkyl-2-alkynylbenzenes in good to moderate yields.
authors.affiliation: Department of Chemistry, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Sivakolundu
authors.initials: S
authors.lastname: Bhuvaneswari
authors.forename: Masilamani
authors.initials: M
authors.lastname: Jeganmohan
authors.forename: Chien-Hong
authors.initials: CH
authors.lastname: Cheng